The Sewline water soluble fabric glue pen is ideal for holding fabrics together while sewing, in place of pins. It is a fast and convenient alternative to thread basting your English Paper Piecing. The glue is blue so you can see where you have placed it and dries clear in no time. There is no sticky residue and it is water soluble. The pack includes 1 Fabric Glue Pen and 1 spare glue refill.